Haltech E6A - Manual (Page 38)

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To view the map at the 3000 rpm range, press
“ “
. When in the Fuel Maps sub-menu your
display should look like this:
Values from this bar chart would be used whenever the engine speed falls in the range
between 2750 and 3250 rpm (or, if in high-rpm mode, between 2500 and 3500 rpm).
In the top left is the range number and the speed range to which it corresponds. Opposite, in
large numerals, is the current engine rpm. The bar chart shows injection time, up to 16ms,
against the load parameter, either throttle position or manifold pressure. The axes are scaled
appropriately from the information in the Identification Page. Across the bottom of the screen
is written the number and height of the bar being adjusted, and other engine data. Above the
engine speed reading is the Range and Bar number that the ECU is currently using to
calculate injection time.
4.4.2 Adjusting Bar Height In The Map
The height of the Bars in the map can be readily adjusted by using the up and down arrows
keys, and the PgUp and PgDn keys (
³ ³ ´ ´
). See the command summary at the end of this
section for a full list of key functions. The bar that is highlighted on the computer screen
indicates the bar that you are currently adjusting. To change the highlighted bar, use the left
and right arrow keys (
¥ ¥ ¤ ¤
).
Try pressing the Up arrow (
£ £
) once. Notice that the outlined bar gets taller. Now try
pressing the Down arrow (
¢ ¢
) once. You are now changing the fuel delivery at 3000 rpm at
the load shown for the bar you have selected. Make sure you move the bar back to its
original height once you have tried adjusting it so as not to destroy the map you have loaded.